BLUE LIGHT ADJUSTMENT FOR BIOMETRIC SECURITY

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EP 4 451 237 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	30.04.2025 Bulletin 2025/18

(43)	Date of publication A2:
	23.10.2024 Bulletin 2024/43

(21)	Application number: 24191500.8

(22)	Date of filing: 03.03.2017

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International Patent Classification (IPC):

G02B 27/01^(2006.01)
A61B 3/11^(2006.01)
A61B 5/1171^(2016.01)
G06V 10/141^(2022.01)
G06V 40/19^(2022.01)
G06V 40/40^(2022.01)

G06F 3/00^(2006.01)
A61B 3/14^(2006.01)
G06F 21/32^(2013.01)
G06V 10/145^(2022.01)
G06V 40/18^(2022.01)

(52)	Cooperative Patent Classification (CPC):
	G06F 21/32; G06V 40/19; G06V 40/193; G06V 40/197; G06V 40/45; G06V 10/141; G06V 10/145

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Priority:

07.03.2016 US 201662304556 P
07.03.2016 US 201662304573 P

(62)	Application number of the earlier application in accordance with Art. 76 EPC:
	17763797.2 / 3427185

(71)	Applicant: Magic Leap, Inc.
	Plantation, FL 33322 (US)

(72)	Inventor:
	KAEHLER, Adrian Los Angeles, 90027 (US)

(74)	Representative: Fish & Richardson P.C.
	Highlight Business Towers Mies-van-der-Rohe-Straße 8 80807 München 80807 München (DE)

(54)	BLUE LIGHT ADJUSTMENT FOR BIOMETRIC SECURITY

(57) Systems and methods for blue light adjustment with a wearable display system are provided. Embodiments of the systems and methods for blue light adjustment can include receiving an eye image of an eye exposed to an adjusted level of blue light; detecting a change in a pupillary response by comparison of the received eye image to a first image; determining that the pupillary response corresponds to a biometric characteristic of a human individual; and allowing access to a biometric application based on the pupillary response determination.

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